package demo1;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
    }




    public static void main12(String[] args) {
        PrivateTest privateTest = new PrivateTest();
        privateTest.func();
    }













    public static void main3(String[] args) {
        DefultTest defultTest = new DefultTest();
        defultTest.writeDefaultNumber();
    }


    public static void main2(String[] args) {
        Person person1 = new Person();
        person1.fuc();
    }


    public static void main1(String[] args) {
        Person person1 = new Person();
        System.out.println(person1.age);
    }
}
